/* startups.css — Altstart for Startups page-specific styles */

/* ================================================================
   SECTION HEADING (folosit de titlul secțiunii lifecycle)
   ================================================================ */
.su-audience__intro {
  font-size: clamp(1.375rem, 1rem + 1vw, 1.75rem);
  font-weight: 700;
  color: var(--color-petrol);
  line-height: 1.3;
  margin: 0 0 2rem;
  max-width: 40rem;
}

/* ================================================================
   CTA — linkurile secundare spre restul site-ului
   ================================================================ */
.su-cta .cta-secondary {
  max-width: 320px;
}

/* ================================================================
   LIFECYCLE — flux vertical, de la MVP la scalare (randat de startups-lifecycle.js)
   ================================================================ */
.fl-sec {
  padding: clamp(3rem, 6vw, 5rem) 0;
  background: var(--color-warm-grey);
  border-bottom: 1px solid rgba(15,23,42,0.06);
}
.fl-sec .su-audience__intro { margin-bottom: .75rem; max-width: none; }
.fl-lead { font-size: var(--fs-base); line-height: 1.7; color: var(--text-muted); max-width: 44rem; margin: 0 0 1.75rem; }
/* Paleta de brand: petrol + galben + gri cald. Tipul de client e dat de etichete, nu de culoare. */
.fl-sec { --a: var(--color-yellow); --a-bg: var(--color-warm-grey); }

.fl-filter { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; position: sticky; top: var(--header-h); z-index: 5; padding: .6rem 0; background: var(--color-warm-grey); max-width: 64rem; }
.fl-filter button { font: inherit; font-size: var(--fs-sm); font-weight: 600; padding: .5rem 1.1rem; border-radius: 999px; border: 1.5px solid rgba(38,70,83,.18); background: #fff; color: var(--color-petrol); cursor: pointer; display: inline-block; transition: all var(--dur-med) var(--ease); }
.fl-filter button[aria-pressed="true"] { background: var(--color-petrol); border-color: var(--color-petrol); color: #fff; }

/* Spine */
.fl { --rail: 72px; --spine: 36px; list-style: none; margin: 0; padding: 0; max-width: 64rem; }
.fl-row { display: grid; grid-template-columns: var(--rail) 1fr; position: relative; }
.fl-row::before { content: ''; position: absolute; left: calc(var(--spine) - 2px); top: 0; bottom: 0; width: 4px; background: var(--color-petrol); }
.fl-row--start::before { top: 50%; }
/* capătul liniei: simbolul de scalare (galben, ca startul) în locul unui punct de final */
.fl-row--end { min-height: 72px; }
.fl-row--end::before { bottom: 50%; }
.fl-rail { position: relative; }
.fl-node { position: absolute; left: var(--spine); top: 22px; transform: translateX(-50%); width: 34px; height: 34px; border-radius: 50%; background: var(--color-petrol); color: #fff; display: grid; place-items: center; font-size: var(--fs-sm); font-weight: 700; box-shadow: 0 0 0 5px var(--color-warm-grey); z-index: 1; }
.fl-node--start { background: var(--color-yellow); color: var(--text-on-yellow); width: 44px; height: 44px; top: 50%; transform: translate(-50%,-50%); font-size: var(--fs-md); }
.fl-startpill { align-self: center; margin: 1rem 0; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--color-petrol); }
.fl-startpill small { display: block; font-size: var(--fs-sm); text-transform: none; letter-spacing: 0; font-weight: 500; color: var(--text-muted); margin-top: .2rem; }

/* Stage card */
.fl-card { background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); border: 1px solid rgba(15,23,42,.06); padding: 1.25rem 1.5rem; margin: .75rem 0; }
.fl-card__head { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .75rem; margin-bottom: .4rem; }
.fl-card__name { font-size: 19px; font-weight: 700; color: var(--text-strong); margin: 0; }
.fl-card__desc { font-size: 14.5px; line-height: 1.65; color: var(--text-muted); margin: 0 0 1rem; max-width: 46rem; }

.fl-aud { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; }
.fl-aud__col { border-top: 2px solid var(--color-petrol); padding-top: .5rem; }
.fl-aud__col b { display: block; font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--color-petrol); margin-bottom: .45rem; }
.fl-aud__col--empty { opacity: .35; }

/* Serviciile ca rânduri de listă, pe tiparele site-ului: linie galbenă care crește la hover (ca la linkurile din meniu)
   și săgeata „›” a acordeoanelor, rotită în jos când e închis și în sus când descrierea e deschisă */
.fl-chip { all: unset; box-sizing: border-box; cursor: pointer; position: relative; display: flex; align-items: center; justify-content: space-between; gap: .75rem; width: 100%; padding: .65rem .1rem; border-bottom: 1px solid rgba(38,70,83,.12); font-size: 13.5px; font-weight: 600; line-height: 1.3; color: var(--text-strong); }
.fl-chip::before { content: ""; position: absolute; left: 0; bottom: -1px; height: 2px; width: 0; background: var(--color-yellow); transition: width var(--dur-med) var(--ease); }
.fl-chip::after { content: "›"; flex: none; width: 20px; text-align: center; font-size: 20px; font-weight: 400; line-height: 1; color: var(--color-petrol); transform: rotate(90deg); transition: transform var(--dur-med) var(--ease), color var(--dur-med); }
.fl-chip:hover::before, .fl-chip[aria-expanded="true"]::before { width: 100%; }
.fl-chip[aria-expanded="true"]::after { transform: rotate(270deg); }
.fl-chip:focus-visible { outline: 2px solid var(--color-petrol); outline-offset: 2px; }
.fl-detail { display: none; margin-top: .75rem; background: var(--color-warm-grey); border-left: 3px solid var(--a); padding: .75rem 1rem; font-size: var(--fs-sm); line-height: 1.65; color: var(--text-strong); }
.fl-detail.is-open { display: block; animation: fl-pop var(--dur-slow) var(--ease); }
/* detaliul se deschide sub chip-ul apăsat; scroll-margin ține cont de header + filtrele sticky */
.fl-aud__col .fl-detail { margin: .1rem 0 .6rem; }
.fl-detail { scroll-margin: calc(var(--header-h) + 120px) 0 24px; }
@keyframes fl-pop { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.fl-detail strong { display: flex; align-items: center; gap: .5rem; font-size: 11px; text-transform: uppercase; letter-spacing: .1em; color: var(--color-petrol); margin-bottom: .2rem; }
/* iconița logo-ului marchează descrierea deschisă */
.fl-detail__mark { width: 18px; height: 18px; flex: none; }

/* Filter: un singur tip de client -> doar coloana lui */
.fl[data-filter="f"] .fl-aud__col:not([data-a="f"]),
.fl[data-filter="i"] .fl-aud__col:not([data-a="i"]),
.fl[data-filter="a"] .fl-aud__col:not([data-a="a"]) { display: none !important; }
.fl[data-filter]:not([data-filter="all"]) .fl-aud { grid-template-columns: 1fr; }
/* etapele fără servicii pentru tipul ales dispar */
.fl[data-filter="f"] [data-aud]:not([data-aud~="f"]),
.fl[data-filter="i"] [data-aud]:not([data-aud~="i"]),
.fl[data-filter="a"] [data-aud]:not([data-aud~="a"]) { display: none; }

@media (max-width: 760px) {
  .fl { --rail: 40px; --spine: 16px; }
  .fl-filter { display: grid; grid-template-columns: 1fr 1fr; gap: .4rem; }
  .fl-filter button { text-align: center; padding: .45rem .5rem; font-size: 13px; }
  .fl-long { display: none; }
  .fl-node { width: 28px; height: 28px; font-size: 12px; top: 20px; }
  .fl-card { padding: 1rem; }
  .fl-aud { grid-template-columns: 1fr; }
  .fl-aud__col--empty { display: none; }
  .fl-node--start { width: 36px; height: 36px; top: 50%; font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  .fl-chip, .fl-filter button { transition: none; }
}